Standard for tests for safety-related controls employing solid-state devices.
Contributors: Underwriters' Laboratories.
Edition: 2nd ed.
Series: Standard for safety -- UL 991.
Publisher: Underwriters' Laboratories
Published: 1995
Place of publication: Northbrook, Ill
Language: eng
Number of pages: 45
Subjects: Solid state electronics -- Standards
Other titles: Tests for safety-related controls employing solid-state devices.
Notes: "June 23, 1995."